Prime Galvanized steel coil zinc coating 120g/m2

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100 m.t.
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10000 m.t./month

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Product Description:

Prime Galvanized steel coil

Packaging & Delivery

Packaging Detail: seaworthy export package

Delivery Detail: on request


1.      more than 10 years’ experience on this field

2.  advanced equipments

3.  competitive price

4.  soonest delivery 

                       Product Description :


Hot dip galvanized steel coil 

Technical Standard: JIS 3302 / ASTM A653 / EN10143/ GB/T 2518

GradeDX51D/ S250,280,320GD,SGCC,SGHC,SGH340,SGH400,SGH440,G450,G550

Types:Commercial / Drawing / Deep Drawing / Structural quality

Width: 900mm/1000mm/1219mm/1200mm/1220mm/1250mm

Thickness: 0.2mm~4.0mm

Type of coating: galvanized 

Zinc coating: Z40-275g/m2,Z40-Z450g/m2

Surface treatment: zero spangle / regular spangle/ big spangle

ID coil: 508mm or 610mm

Coil weight: 3-10/MT per coil

Package: Properly packed for ocean freight exportation in 20''container

Application:: home appliances, constructions, building, machineries

Our Advantages :


1. Expertise:
More than 10 years of manufacture: we know how to properly handle every step of production.
2. Competitive price:
 We can offer competitive prices to our customers.
3.  Accuracy:
We have excellent technicians and leaders, which can ensure our products are exactly what you want.
4.  Materials:
 All galvanized steel coils are made of high-quality raw materials.
 Our products are certified by ISO9001.
6. Productivity:

We have large-scales of production lines,, which can guarantee all your orders will    be finished in earliest time.

Hr CGL Technical Process:

Coil loading-> uncoiling-> cutting-> welding-> entry accumulator-> Heating and deoxidization-> galvanizing-> air cooling->water quenching-> air dryer-> tension leveler-> Passivation->air dryer->exit accumulator-> oiling-> cutting-> recoiling->coil unloading-> packing

The furnace heating style: improved Sendzimir heating technology

Hourly output: max.76.3t/h

Process after coating: tension leveling, Passivation or oiling

Our Service


Our quality 

Test Equipments of Prepainted Galvanized Steel Coil Salt-spray tester; Atomic absorption spectrophotometer; Rockwell typer hardness tester; Tensile test machine; Metrohm titration; Laboratory Bend test machine.

 Our packing


Properly packed for ocean freight exportation in 20''container, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk, galvanized metal & waterproof paper around circumference.

R&D department 

R&D department concentrates on researching and developing reliable products with best quality. The quality department test and control every process of production to guarantee the best quality of product

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Q:Best Quality Steel...............!!?
Q:What is Light gauge steel? is it same with light weight steel?
guage means thickness.
Q:Stainless steel: Is it magnetic if hardenable?
All steels are hardenable if you use the right process. Most stainless steels are magnetic but usually more weakly than mild steel.
Q:What kind of drill bit will go threw steel?
it's go through steel buddy. But i would imagine that a majority of your standard bits out there will do it. I know there are material specific bits but i would say if you didn't have real expensive drill bits I would try pretty much any of them. If you are talking about the frame of your car or something that thick, then a heavy-duty would be necessary. Don't go drop a lot of money on a diamond bit unless you just keep tearing them up trying to drill through whatever it is you're trying to accomplish. Ive seen wood bits go through some heavy duty metal, so give it a try and save some money.
Q:what types of stress require steel to be placed in footings?
Steel is always added to concrete to handle local 'tension' stresses. (Sometimes to provide extra compression in 'pre-stressed' applications, but the steel is still in tension.) Steel would be added to the lower section of footings to stiffen them to 'bridge' local 'soft spots' in the substrate.
Q:Fender Steel Guitars?
well, it was made sometime before 1981, because that's when Fender quit making 10 string steel guitars. Without any more information than what you've given me, it could be the Pedal 2000, the PS210, or the Artist Dual 10. Fender made steel guitars from the 1950s through 1981, so it could be from any time in there. I hope you have the pedals with it. The 10-string and dual 10-string models were quite expensive in their day. Unfortunately, if you're thinking of reselling it, you're probably not going to get a lot of money for it unless you find a pedal steel player, and like I said, having all the pedals is very important in that case. Anyway, hope this helped. Good luck. If I were you I'd learn to play it. Pedal steel players are always in demand.
Q:the difference between mild steel and steel?
As the first answers suggest, the prolbem is that these terms are not specific, they are not scientifically or technically defined. This is like asking: what is the difference between a four door car and a sedan? There are hundreds of steel alloys ranging from Fe + a little C + very little else to alloy and tool steels with significant amounts of Cr, Ni, Si, and a number of other elements + C. And... for any given steel alloy, there are many different ways to heat treat it. A given piece of steel can be heat treated so hard and brittle that it could shatter like glass and then it could be heat treated to make it into a spring or heat treated to make it stretch like taffy. If you really want to understand steels, yes, there are lots of books on sword making (some written by people who actually understand steels) but... you need to study metallurgy. There are graduate level courses just on the metallurgy of steels. Of course to understand this course you need to understand a whole lot of fundamental metallurgy. All this stuff on steel makes perfect sense because, in terms of weight (tonage) produced, steel is, hands down, nothing else remotely comes close, the most important metal humans have.
Q:Use of Steel in Jet Engines??
You could but you will have to run lower pressures and speed and thus lower power output. You should do some research the Me 262 the Nazi's built. I don;t know but I think they used steel. That's why the engine had to be serviced every few hours of flight.
Q:AR 15 223 AMMO brass vs steel?
The primary complaint about wolf steel cased stuff besides it being dirty is that is wears out the chamber and extractor faster than brass. That is not true. It would be true if the cases were actually steel instead of a mixture that has a hardness that is close to brass. Now to prove how pervasive this myth is I expect a minimum of 4 thumbs down for this statement alone. In any case the only issue is that is you do use steel cased ammo the chamber has to be better cleaned. The residue left behind from the coating on the steel casings will build up. If you keep firing the cheap steel cased stuff this tend to be less of an issue but when you use brass cased ammo without cleaning the chamber out or in the same session once it heats up the stuff will actually grip the brass tightly causing case head tears. And your only option is to wait for the gun to cool down yank it out by hand because at that point the casing is in essence glued into the chamber.
Q:cold steel kukri question?
cold steel will be thin but made of a carbon steel good enough but not perfect flexable and as for cutting power that varies piece to piece as not all places sell sharpened models so be prepared to hand sharpen in any case you would need to hand sharpen sooner or later so a sharpening stone is a good investment no matter what machete you buycold steel is fine for most peoples need for them unless you see a better price go with either one

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